I don't know how to monitor the temps yet.
Those fans aren't quiet, but I'm used to fan noise by now. I would love to buy some of the noctua G34 coolers but they would be significantly more expensive than the investment I put into these.
I would like to relocate the rig to a quieter place connected by wifi. Once I figure out how to monitor the temps I might even move it to the garage, although subjecting the mobo in particular to 100F ambient might not be smart.
Jebo,
A quick and easy guide to lm-sensors:
http://techedemic.com/2011/03/28/cpu-temperature-in-ubuntu-server-using-lm-sensors/
H.